Home / 177,360.07-244,787.30-169,388.23

Finding the Fourth Proportional to 177,360.07, 244,787.30 and 169,388.23

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Solution

The fourth proportional to 177,360.07, 244,787.30 and 169,388.23 is: 233,784.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,360.07 : 244,787.30 = 169,388.23 : x
  2. Step 2: Convert to fraction form
    177,360.07/244,787.30 = 169,388.23/x
  3. Step 3: Cross multiply
    177,360.07x = 244,787.30 × 169,388.23
  4. Step 4: Simplify right side
    177,360.07x = 41,464,087,473.48
  5. Step 5: Solve for x
    x = 41,464,087,473.48/177,360.07
  6. Step 6: Final answer
    x = 233,784.79

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.